1004039989720

素因数分解:

$2^3\times 5^1\times {\mathrm{11833}}^1\times {\mathrm{2121271}}^1$

素因数の和:2133115

約数の個数: 32

約数和(自身を含む): 2259281956320

約数和(自身を除く): 1255241966600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11833, 23666, 47332, 59165, 94664, 118330, 236660, 473320, 2121271, 4242542, 8485084, 10606355, 16970168, 21212710, 42425420, 84850840, 25100999743, 50201999486, 100403998972, 125504998715, 200807997944, 251009997430, 502019994860, 1004039989720]

約数ペア:

[(1, 1004039989720), (2, 502019994860), (4, 251009997430), (5, 200807997944), (8, 125504998715), (10, 100403998972), (20, 50201999486), (40, 25100999743), (11833, 84850840), (23666, 42425420), (47332, 21212710), (59165, 16970168), (94664, 10606355), (118330, 8485084), (236660, 4242542), (473320, 2121271)]